diff --git a/dix/window.c b/dix/window.c
index e2669f0c5..f112f81d4 100644
--- a/dix/window.c
+++ b/dix/window.c
@@ -984,9 +984,6 @@ DestroySubwindows(WindowPtr pWin, ClientPtr client)
     return Success;
 }
 
-#define DeviceEventMasks (KeyPressMask | KeyReleaseMask | ButtonPressMask | \
-    ButtonReleaseMask | PointerMotionMask)
-
 /*****
  *  ChangeWindowAttributes
  *   
diff --git a/os/connection.c b/os/connection.c
index 14c91b541..a6270b38a 100644
--- a/os/connection.c
+++ b/os/connection.c
@@ -172,7 +172,6 @@ int *ConnectionTranslation = NULL;
 #define MAXSOCKS 500
 #undef MAXSELECT
 #define MAXSELECT 500
-#define MAXFD 500
 
 struct _ct_node {
     struct _ct_node *next;